From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AA561C636CD for ; Sun, 5 Feb 2023 09:38:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229478AbjBEJiC (ORCPT ); Sun, 5 Feb 2023 04:38:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48660 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229469AbjBEJh7 (ORCPT ); Sun, 5 Feb 2023 04:37:59 -0500 Received: from mail.skyhub.de (mail.skyhub.de [IPv6:2a01:4f8:190:11c2::b:1457]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 56BF81B557 for ; Sun, 5 Feb 2023 01:37:58 -0800 (PST) Received: from zn.tnic (p5de8e9fe.dip0.t-ipconnect.de [93.232.233.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id F116E1EC056A; Sun, 5 Feb 2023 10:37:56 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1675589877; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:references; bh=iNRv+XNFUGpbbFtdbMf5SZlorQmjxBgkmZ9DbjRHv74=; b=HDBv5wfoEIfdlpB+hujBm0fh9txJprpSkD53FtoUvdTqELNlRp9X9ulAT8TP7kx5cHY5XQ Xv8K31AOCCnMMQAE26FuLOcKCqCHWYFkA1dtZ+mAbWDFn36zDApG091VgQE5nD3td1N/TF H0ty+czS9D5ukE2UgwvWMflLd6Z4oIM= Date: Sun, 5 Feb 2023 10:37:56 +0100 From: Borislav Petkov To: Linus Torvalds Cc: x86-ml , lkml Subject: [GIT PULL] x86/urgent for v6.2-rc7 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Linus, please pull a single urgent x86 fix for 6.2. Thx. --- The following changes since commit 6d796c50f84ca79f1722bb131799e5a5710c4700: Linux 6.2-rc6 (2023-01-29 13:59:43 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/x86_urgent_for_v6.2_rc7 for you to fetch changes up to 9d2c7203ffdb846399b82b0660563c89e918c751: x86/debug: Fix stack recursion caused by wrongly ordered DR7 accesses (2023-01-31 12:51:19 +0100) ---------------------------------------------------------------- - Prevent the compiler from reordering accesses to debug regs which could cause a #VC exception in SEV-ES guests at the wrong place in the NMI handling path ---------------------------------------------------------------- Joerg Roedel (1): x86/debug: Fix stack recursion caused by wrongly ordered DR7 accesses arch/x86/include/asm/debugreg.h | 26 ++++++++++++++++++++++++-- 1 file changed, 24 insertions(+), 2 deletions(-) -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette